Spacetime With Stuart Gary

SpaceTime with Stuart Gary Series 23 Episode 119*NASA back in touch with Voyager 2 in interstellar spaceNASA has re-established command control of the Voyager 2 spacecraft.  The Agency’s 70 metre Canberra Deep Space Network radio dish – the only antenna capable of contacting the 43-year-old spacecraft -- successfully sent a series of commands to the probe.*The mystery of the CentaursAstronomers have discovered a rare active centaur in the dark expanse of the outer solar system.*The meaning of a blue moonThis year’s Halloween occurred on a so-called blue moon.  Now anyone who bothered to look as twilight descended on All Hallows' Eve -- would have seen that the Moon didn’t really turn blue -- but remained its usual white-yellow colour.  So why call it a blue moon?*The Science Report2020 on track to be one of the warmest years on record.COVID deaths could be significantly reduced if 95 percent of people wore a face mask in public.A new study warns that multi-screening may be bad for your memory.Scientists disco